baber/WOPTO huggingface dataset:
Patent JP-H05227237-A (JP)
Title: Frequency stabilizing circuit
Inventor: NOBUSAWA HIDEAKI
IPC: H04L27/22
Filed: 1992-02-13
Abstract: PURPOSE:To make a local oscillation signal stable by detecting a deviation in a carrier frequency of an intermediate frequency signal as a phase error, frequency-dividing a reference frequency in response to the phase error and generating voltage data in response to the deviation in the carrier frequency. CONSTITUTION:A pi/4 shift QPSK signal SIN inputted to a mixer 21 is subjected to frequency conversion based on a local oscillation signal SLO and becomes an intermediate frequency signal SIF and it is inputted to a baud timing extract circuit 11 and a phase change measurement circuit 12. A reference oscillator 22 outputs a reference signal SREF having a reference frequency fREF being a multiple of N of the carrier frequency fIF of the signal SIF and the circuit 12 measures a phase change in the signal SIF with accuracy of 2pi/N by referencing the signal SREF in the unit of baud period unit. Then a phase error measurement circuit 13 obtains phase error information D2 and a multiplier 14 gives a weight to the information. A programmable counter 15 uses it as an initial value and is initialized in the baud timing and frequency-divides the frequency fREF. Thus, a voltage in response to a deviation in the carrier frequency is generated and the frequency of the signal SLO is revised.
Patent JP-H10217352-A (JP)
Title: Production of reinforcing material for belt layer and production of pneumatic radial tire
Inventor: MORIKAWA YASUO
IPC: B29D29/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To continuously mold a reinforcing material made of crushed spiral tube in an industrial production scale. SOLUTION: Strip materials (a) formed by lining a plurality of arranged reinforcing cords (f) with unvulcanized rubber are supplied to nip rollers 4 from a supply rollers 3a and the nip rollers 4 are rotated around the axis being the supply direction of the strip materials (a) to mold the strip materials (a) on the supply side into a spirally wound tube (b) which is, in turn, flatly crushed by the nip rolls 4 to be molded into a strip-like reinforcing material (c).
Patent JP-H06242408-A (JP)
Title: Chart for spectacle inspection and preparing device therefor, and method for inspecting spectacle
Inventor: NAKANO MASAMITSU
IPC: G02C13/00
Filed: 1993-02-16
Abstract: PURPOSE:To shorten the time required to inspect a spectacle finished article and easily perform its inspecting operation, and further to securely inspect the lens shapes of a spectacle frame without depending upon the skillfulness of a spectacle machining person. CONSTITUTION:A terminal machine for ordering through which prescription values such as the optical center distance PD between the right and left lenses of spectacles, the geometrical center distance FPD of the spectacle frame, etc., are inputted is provided. A frame reader for measuring the lens type of the spectacle frame is provided. Further, a terminal for reception and a facsimile equipment for generating the chart K for inspection which consists of lens shapes 9a and 9b having FPD and optical centers 10a and 10b of the lenses having PD to the same rate with the spectacles based on the input data and lens type shape data are provided. Then the generated chart for inspection is used and collated with a spectacle finished article having lenses mounted, thereby inspecting whether or not the lens type shapes, optical centers, etc., of the pectacle frame coincide with the chart K for inspection.
Patent JP-S54117951-A (JP)
Title: Microwave oven with heater
Inventor: TSURUKI AKIRA
IPC: F24C7/02
Filed: 1978-03-06
Abstract: PURPOSE: To cool parts subject to excessively rapid heating such as glass tray and to improve safety by providing a cooling cycle between a heater heating cycle and a microwave heating cycle.  
     CONSTITUTION: To conduct a heating sequence comprising a heater heating cycle by a heater 6 followed by a microwave heating, a heater timer 5 and a microwave timer are set at respective predetermined time. Then a heating switch 1 is closed to start heating. In this case, because a heating change-over switch 7 is turned on the contact (b) and switches 8 and 12 are closed, a heater 6 and a lamp 3 together with a blower motor 4 are fed with electric current so as to conduct heating. After a predetermined lapse of time, the timer 5 opens a switch 9 so that only the power supply to the heater 6 is interrupted and the blower motor 4 is operated continuously so as to cool the interior of the oven for a while. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60171750-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA ATSUSHI
IPC: H01L23/29
Filed: 1984-02-17
Abstract: PURPOSE:To prevent the generation of a flaw on the surface of a pellet even when filler particles are pressed against the surface of the pellet after molding by a method wherein molding is performed using resin mixed with the fillers processed into globular form. CONSTITUTION:Molding is performed using resin containing fillers consisting of the particles of the prescribed particle diameter or less and processed to be in a globular form. Epoxy resin mixed with 70wt% of fillers consisting of amorphous quartz of the particle diameter of 150mum or less is used as molding resin 7, for example, and in regard to the particles of the large particle diameter or about 44mum or more out of the fillers thereof, a proces to form in a globular form is performed. After the pellet 3 fixed to a tab 1 according to a solder material 2 and wires 6 connecting electrically the bonding pads 4 of the pellet 3 and inside leads 5, etc. are sealed according to the above-mentioned resin 7, while outside leads 8 are formed to manufacture a resin sealed semiconductor device.
Patent JP-S63197883-A (JP)
Title: Thermal conducting pipe and manufacturing of thermal conducting surface
Inventor: SATO KATSUMI
IPC: C23C4/00
Filed: 1987-02-10
Abstract: PURPOSE:To improve boiling thermal conducting performance without giving any substantial mechanical and thermal influence on a surface of a base pipe by a method wherein a porous flame spray layer with a desired thickness as well as a desired void rate is formed at the surface of the base pipe. CONSTITUTION:Porous flame spray layer 12 is in close contact with a base pipe 11. Flame spray metallic powder particles 21 are melted and adhered to each other and have voids 22 at a substantial constant proportion. The voids 22 are combined in complex manner within the porous flame spray layer 12 to communicate with each other. These voids 22 may act as an effective reentrant cavity. With this arrangement, it is possible to improve boiling thermal conducting performance under a condition in which a rate of void is 0.1 or less, added power within the flame melting layer can not be removed even if they are immersed in melting medium. In case that a rate of void is more than 0.4, the flame spray layer itself becomes brittle. As the flame spray layer become thick, the voids communicate with each other to improve the performance. However, too thick flame spray layer may not remove completely the added powder, but become a thermal resistor.
Patent JP-H06217879-A (JP)
Title: Large wooden spoon containing/holding device in rice chest
Inventor: TAKASE MISAKO
IPC: A47J27/00
Filed: 1993-01-25
Abstract: PURPOSE:To sanitarily, safely and easily handle a large wooden spoon by providing a large wooden spoon receiving part between a cover of a rice chest and the rice chest of a rice cooker, and varying an angle of a held wooden spoon depending on opening and closing of the cover. CONSTITUTION:In a large wooden spoon receiving part 5 like a flat and deep receiving box, a receiving part supporting bar 7 is fixed by a receiving part inserting member 15, but it is constituted so as to be freely attachable and detachable. A large wooden spoon receiving part supporting bar fixture 10 is fixed to a cover 2 of a rice cooker in an adjacent position of its opening/closing shaft 9, and the large wooden spoon receiving part supporting bar 7 is journabled 34 by a bearing part 33 provided projectingly in this fixture 10. When the cover is opened, as for the large wooden spoon receiving part supporting bar 7, its inclination angle is varied by a supporting bar ascending base 11 of a supporting bar fixture 8, the large wooden spoon receiving part 5 is raised and a large wooden spoon comes to a proper position. Wherever rice is scooped, the large wooden spoon can be stored in a rice chest without placing it on the rice, and also, the large wooden spoon is not dried by placing it outside the rice chest, and can be used sanitarily and safely. When the large wooden spoon receiving part 5 is constituted so as to be freely attachable and detachable to and from the large wooden spoon receiving part supporting bar 7, it is detached and can be washed when necessary, and it is sanitary.
Patent JP-S61185892-A (JP)
Inventor: YOSHIDA MINORU
IPC: H05B37/02
Filed: 1985-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61186873-A (JP)
Title: Magneto-resistance effect type element
Inventor: KIKUCHI YOSHIMI
IPC: G01R33/09
Filed: 1985-02-13
Abstract: PURPOSE:To obtain an output waveform which has a large peak by providing a conductor closed circuit in the vicinity of a magneto-resistance effect element and supplying a current which is induced by the conductor closed circuit to the magneto-resistance effect element to generate a magnetic field for biasing. CONSTITUTION:A magneto-resistance effect type element 1 consists of the magneto-resistance effect element 2 and conductor closed circuit 3. Then, both terminals 4 and 5 of the effect element 2 are connected to lead wires 6 and 7 for output and a magnetic field in an X direction is sensed to vary a resistance variation rate R according to the intensity H of the magnetic field. When alternating magnetic flux B operates on the magneto-resistance effect element 1, its magnetic flux Bx in the X direction induces a current I in the conductor closed circuit 3 to produce annular magnetic flux phi near the effect element 2. Then, its magnetic flux phix in the X direction operates on the effect element 2 in a superposed state while out of phase with the magnetic flux Bx, so the effect element 2 detects the output signal X with the large peak value.
Patent JP-H05219808-A (JP)
Title: Controller for lifting and lowering of rice transplanter
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the forgetting about the connection of a planting clutch by issuing an alarm when a lifting and lowering operation switch for a seedling planter is operated to the lowering side and stopping the alarm with connecting operation of the planting clutch. CONSTITUTION:The objective controller 19 is equipped with an alarm means (A) for issuing an alarm when a lifting and lowering operation switch (SW1) for a seedling planter is operated from a forced lifting operation state to a ground contact lowering state and an alarm stopping means (B) for stopping the alarm with the connecting operation of the planting clutch.
Patent JP-S56124857-A (JP)
Title: Solar heat accumulating water heater
Inventor: YANO NAOTATSU
IPC: F24S90/00
Filed: 1980-03-04
Abstract: PURPOSE: To improve the heat insulating ability of a solar heat accumulating water heater by installing containers enclosing a phase-changing heat-accumulating  medium in a heat accumulating chamber.  
     CONSTITUTION: A heat accumulating chamber 7 is formed by covering the periphery of the main body 71 with a thermal insulation material, and the heat accumulating chamber 7, a plurality of cylindrical heat accumulating medium-enclosing containers 20 are installed in parallel by using supporting members 21. At the heat accumulating medium in the containers 20, a hydrate such as CaCl 2 .6H 2 O, Na 2 SO 4 . 10H 2 O, Na 2 SO 3 .5H 2 O, paraffin or the like which performs an exothermic or endothermic reaction according to the temperature change is employed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03230964-A (JP)
Title: Thermal head
Inventor: OTA SHIGENORI
IPC: B41J2/345
Filed: 1990-02-06
Abstract: PURPOSE:To miniaturize structure especially by a method wherein a second common electrode conductive component to be formed by a length over an arranging range of a drive circuit is connected to a second common electrode between said conductive component and an adjacent drive circuit, and an outside connecting terminal is formed at an end part in a longitudinal direction. CONSTITUTION:A thick film common electrode layer 45 and a common electrode connecting lead wire 46 as a first common electrode conductive component are formed integrally to a length over a total length of the periphery of the heat substrate 31. A common earthing electrode connecting lead wire 47 as a second common electrode conductive component is formed to a length over left and right total length of the head substrate 31 leaving a space to the connecting lead wire 46. After forming an insulating layer 48 by coating the connecting lead wires 46, 47, resistor layers 49-50 to be integrally generated by the same material, the same process, etc., as those for a heating element layer 34 are formed. The thick film common electrode layer 45 is coated over all surface of such head substrate 31, and a common electrode layer 36 consisting of a metal conductor layer is formed by sputtering, vapour deposition, etc.
Patent JP-S58156303-A (JP)
Inventor: ANDORE RANTSU
IPC: C09K23/14
Filed: 1983-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07241007-A (JP)
Title: Disconnector for enclosed switchboard
Inventor: TAGAYA OSAMU
IPC: H02B11/04
Filed: 1994-02-25
Abstract: PURPOSE:To provide a disconnector for an enclosed switchboard which facilitates the secure interlock between a circuit breaker and a grounding device. CONSTITUTION:An interlock lever 11 retains the driving pin 14 of a circuit breaker 20 and an linking rod 13 is linked with the interlock lever 11. Further, a grounding disconnection mechanism (5a and 17) composed of a driving pin 5a and a braid 17 is linked with the linking rod 13. When the circuit breaker 20 is at a disconnecting position, a grounding device 5 and a load side disconnection unit 4 are grounded with the grounding disconnection mechanism. When the circuit breaker 20 is at a grounding position, the load side disconnection unit 4 is cut off from the grounding device 5.
Patent JP-H03231744-A (JP)
Title: Processing method for silver halide photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C5/26
Filed: 1990-02-07
Abstract: PURPOSE:To reduce the size of a processing device by regulating the temp. of a processing soln. in a processing chamber in a first continuous processing pass and that in a processing chamber in a second continuous processing pass with the same heating means. CONSTITUTION:First and second continuous processing passes each having a slit-shaped section are formed in one body and shielding means 651-657, 661-664 made of a magnetic fluid 40 are arranged to form plural processing chambers in the passes. At least two kinds of processing solns. having different functions are filled into the chambers and processing is carried out. A first silver halide photosensitive material with a silver halide emulsion having >=3 mol% silver iodide content applied on the substrate and a second silver halide photosensitive material with a silver halide emulsion having <3 mol% silver iodide content can be processed in the same device. The size of this device can be reduced by regulating the temp. of the processing soln. in at least one of the processing chambers in the first continuous processing pass and that in at least one of the processing chambers in the second continuous processing pass with the same heating means 71.
Patent JP-H06240273-A (JP)
Title: Polyimide resin composition for sliding material
Inventor: NIWA HIROSHI
IPC: C08L71/10
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a polyimide resin composition which can give a sliding material excelling in heat resistance, sliding properties and abrasion resistance and having an easily controllable dimensional accuracy by adding a plurality of specified resins to a resin composition comprising a specified polyimide resin and specified graphite. CONSTITUTION:The composition is prepared by adding 10-50 pts.wt. polyetherketone resin of formula II and 5-20 pts.wt. tetrafluoroethylene resin to 100 pts.wt. resin composition comprising 50-90wt.% thermoplastic polyimide resin of formula I (wherein X is a direct bond, a 1-10 C hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio or sulfone; and R1 to R4 are each H, lower alkyl, lower alkoxyl, Cl or Br; and Y is a tetravalent group selected from among a 2 C or higher aliphatic group, a cycloaliphatic group, a monocyclic group, a condensed polycyclic group and a noncondensed polycyclic aromatic group composed of aromatic groups bonded to each other directly or through bridging members) and 50-10wt.% graphite of a fixed carbon content of 50-90wt.% obtained by graphitizing a non-phenolic resin starting material (e.g. pitch).
Patent JP-H01202852-A (JP)
Title: Multi-pin flat molding semiconductor package
Inventor: OTSUKI YUJIRO
IPC: H05K3/34
Filed: 1988-02-08
Abstract: PURPOSE:To increase the number of contact pins in the same size as a conventional molding case by doubling the arrangement of pins on the side face of a molding case. CONSTITUTION:The arrays of contact pins 12, 13 led out of upper and lower two positions at the same positions in the vertical direction of a molding case are formed from four each side face of the molding case 11 and the molding case 11 are shaped. The molding case 11 is introduced into an opening in a wiring substrate at the time of an example to a connecting substrate, and the upper contact pins 13 and the lower contact pins 12 are connected respectively to wirings on the different surfaces of the wiring substrate. Accordingly, the number of the contact pins 12, 13 is increased without narrowing pitches among the contact pins.
Patent JP-S60171403-A (JP)
Title: Thickness measuring apparatus for non-conductive material layer on metal body
Inventor: NAKAMORI YUKIO
IPC: G01B7/00
Filed: 1984-02-17
Abstract: PURPOSE:To enable a non-contact continuous measurement by a method wherein AC current is fed to one of a pair of electrode plates while AC current is fed to one of a pair of eddy current coils to perform a computation from the output corresponding to the electrostatic capacity between the other of the electrode plates and a detection signal obtained from the other of the eddy current coils. CONSTITUTION:AC current is fed to electrode plates 3-1 of an electrostatic capacitance detector 3 in a shield case 1 from an AC oscillator 4 and a signal from an electrode plate 3-2 is converted into DC with a converter 7 after amplified with an amplifier 6 to output a signal corresponding to the distance l1 to the surface of a painted film surface 60. AC current is fed to a transmission coil 2-1 of an eddy current coil detector 2 in the case 1 from an AC oscillator 5 and a signal from a reception coil 2-2 is converted into DC with a converter 9 after amplified with an amplifier 8 to output a signal corresponding to the distance l2 to the surface of a metal body 50. Then, a computation is performed based on the output signals of the converters 7 and 9 with an arithmetic unit 10 to output an electrical signal proportional to the thickness of the painted film 60.
Patent JP-H08247301-A (JP)
Title: Valve
Inventor: ADERUBAATO SHIYARUKU
IPC: F16K7/17
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve having a movable face making no direct contact with a flow medium so as to secure a maximum valve operation efficiency even when using an irritable medium. SOLUTION: In a channel 16 of a housing 10, a diaphragm 36 seals a cylindrical chamber 48 from a medium inside the channel 16, while a disc 44 arranged in one end of a sleeve 40 divides the cylindrical chamber 48 into small chambers 50, 52. According to a shift of the sleeve 40, the other end face 42 is forcibly pressed to a guiding face 34 in a flow main body 18, and tight sealing in a valve can be secured by a ring-shaped sealing face 58 based on the diaphragm 36.
Patent JP-H07239618-A (JP)
Title: Image forming device
Inventor: TAGUCHI YASUHIKO
IPC: G03G15/20
Filed: 1994-02-25
Abstract: PURPOSE:To provide an image forming device which prevents image defect and soiling of ground which are caused by unsatisfactory fixing and toner offset. CONSTITUTION:Displacement preventing holes 28 are provided on both ends of a fixing belt 18. Projections 29 which engage with the holes 28 are provided on a pressure roller 19. When the fixing belt 18 turns and comes to a fixing position, the projections 29 of the pressure roller 19 engage with the displacement preventing holes 28 of the fixing belt 18. Therefore, because the fixing belt 18 passes through the press-contact position (fixing position) between the pressure roller 19 and thermal head while being guided by the projections 29, the fixing sheet is prevented from being wrinkled and displaced.
Patent JP-H11232595-A (JP)
Title: Information communication system, and obstacle detecting device and information communication device used for the system
Inventor: ITO TAKANORI
IPC: B60W30/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system which can send and receive information on a vehicle side by using a receiving means of the obstacle detecting device receiving a signal for obstacle exploration and eliminates the need for reception facilities dedicated to information communication, and a obstacle detecting device and information communication device used for the system. SOLUTION: This information communication system is equipped with an obstacle detecting device 1 mounted on a vehicle and a information communication device installed on a roadside, etc. As a communication signal S2 for information communication sent from the information communication device to the vehicle, a signal (millimeter wave) of the same kind with an exploration signal S1 for obstacle detection sent from a transmitter 11 of the obstacle detecting device 1 is used and the communication signal S2 sent from the information communication device is received by the receiver 13 for obstacle detection which receives the reflected wave S3 of the exploration signal S1.
Patent JP-2000228658-A (JP)
Title: Spread spectrum system
Inventor: SUGIYAMA SHIGEHISA
IPC: H04B1/707
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress electromagnetic waves radiated from a generated clock by spread spectrums in clock generation. SOLUTION: This system is provided with a frequency dividing function part 2 for frequency-dividing a clock source 1, a reference address generation part 3 for generating and outputting a random address by address start signals 6 from the frequency dividing function part 2 and a reference data storage memory part 4 for providing the frequency dividing function part 2 with a frequency division numerical value 8. The reference data storage memory part 4 also increases an address value by address increment signals 5 inputted from the frequency dividing function part 2. The address start signals 6 are updated by the cycle of the integral multiple of the address space of the reference data storage memory part 4. In the reference data storage memory part 4, data provided with dispersion and randomness for generating jitter components are stored.